摘要:
The invention concerns an apparatus for the removal of moisture from particulized, solid food products, comprising; a housing (9); a perforated plate (2), creating two chambers (3, 4) in the housing (1), gas-inlets (5, 6), present below the perforated plate (2); an outlet (8) in the perforated plate (2), provided with a removable plug (9); heating means (15, 18) for the gases. The invention further concerns a process for the removal of moisture from solid, small particles, by subjecting these particles, while in an annular, fluidized bed to a heat treatment for a specific time.
摘要:
A tank stores a drying liquid for drying a semiconductor wafer. A boat vertically holds a plurality of target semiconductor wafers to be dried. The semiconductor wafers which are held by the boat are entirely soaked in the drying liquid. After this, the semiconductor wafers are lifted from the drying liquid at a rate in a range from 1 to 3 mm/min, so as to be dried. At this time, the surface of the drying liquid is divided with using a dividing liquid at each side of the semiconductor wafer. The dividing plate divides the surface of the drying liquid, thereby to prevent particles, which are once removed from the semiconductor wafer, from being again adhered onto the semiconductor wafer.
摘要:
A device for enhancing removal of liquid from fabric, such as a vacuum head device for removing liquid from carpet, includes an elongated base plate to be moved across the carpet. The vacuum head has a tapering cross section with a wider upper end and a narrower lower end configured to penetrate into the carpeted surface. In addition, a plurality of apertures are formed in an array in the base plate to withdraw the fluid under a vacuum force. Preferably, the plurality of apertures are sized larger than a width of the lower surface to create a plurality of protrusions extending from the base plate configured to penetrate the carpeted surface.
摘要:
There is provided a semiconductor device manufacturing system capable of carrying out resist stripping or surface pre-treatment of a substrate by use of a gas such as chlorosulfuric acid with high reactivity The manufacturing system comprises a process vessel 101 formed integrally of a process chamber 1 for treating respective surfaces of substrates 202 with a chemical vapor and a chemical storage chamber 2 for storing chemical for generating the chemical vapor, and a chemical heating means 5 for heating the chemicals stored in the chemical storage chamber 2 to evaporation.
摘要:
A roaster and method for roasting utilizing a tangential flow reducing structure which directs and guides airflow from a blower device into a roasting vessel with minimal swirl and circular flow. The tangential flow reducing structure is preferably one or more baffles, and is preferably located within a plenum in the base of the roaster. More preferably, the roaster has a number of substantially vertical baffles channeling airflow into a vertical and reduced-swirl flow entering the roasting vessel. The roaster also preferably has a unique connection between the roasting vessel and a base upon which the roasting vessel rests, with a flat washer-shaped gasket maintaining a fluid tight seal between the roasting vessel and the base. To tighten the seal, the roaster also preferably includes a cover which is pivotably attached to a support structure supporting the cover in position over the roasting vessel when the roasting vessel is on top of the base. When the cover is in position covering the open top of the roasting vessel, it preferably exerts a light compressive force upon the roasting vessel, which in turn exerts a compressive force upon the gasket to create a better seal between the roasting vessel and the base. Preferably, both the roasting vessel and the roaster base have screens to prevent debris, coffee bean hulls, and other foreign matter from falling into the base. Also, the roaster is preferably provided with a chaff receptacle connected to the cover to collect such matter.
摘要:
A condenser of a condensing-type clothes dryer includes a plurality of condensing ducts provided in a middle portion of a circulation duct, the condensing ducts condensing air being circulated there-through after being discharged from a drum; and a plurality of cooling fins provided to be in contact with an outer surface of the condensing ducts, wherein an interval or a pitch of the cooling fins is different partially according to a flow rate of air blown from a cooling fan for a heat-exchange with air flowing through the condensing duct. At this time, the pitch or interval of the cooling fins is narrow at a portion where air blown from the cooling fan flows fast, and the pitch or internal of the cooling fins is wide at a portion where air blown from the cooling fan flows slowly.
摘要:
A clothes dryer having a fire protection system. The clothes dryer chamber has an inlet which receives drying air and an exhaust for removing moisture laden air. The temperature within the drying chamber is monitored, and a determination is made from the dryer electronic controller whether or not a fire exists in the tumbler. The fire detection conditions are based on determining whether a certain temperature rise exists within the tumbler when the drying air ceases. The fire suppression system when activated will inject a fire suppressing substance into the tumbler for suppressing the fire.
摘要:
A nozzle for an air blower of a car wash installation is designed to be adjustable to vary the direction of the air flow delivered by the blower. The blower has a tapered frusto-conical nozzle that is oblique and is rotatably mounted at its base about an outlet of the blower. Upon rotation of the nozzle the direction of the delivered air flow moves in a conical path. Automated controls are provided to direct air flows from blowers in predetermined directions in the dryer section of an automated vehicle wash.
摘要:
A drum dryer comprises a drying drum which is arranged for a gas to flow through it to be dried from a first end of the drum to its opposite second end, and a housing in which the drum is located with a space around the drum between the internal wall of the housing and the external surface of the drum. Gas can be directed into the space through a housing inlet, to flow in the space to the first end of the drum where it can be admitted into the drum for drying.
摘要:
A processing unit for a substrate has a vertical thermal processing furnace 4 having a bottom and an opening 4a provided at the bottom. A boat 3 holding substrates W in vertical multistairs can be placed on a first lid 17, and the first lid 17 can open and close the opening 4a of the vertical thermal processing furnace 4 with the boat 3 placed thereon. The processing unit also has a boat-placing portion 19 on which the boat 3 and another boat 3 can be placed and a boat conveying mechanism 21 for conveying the two boats 3 alternatively between the boat-placing portion 19 and the first lid 17. A second lid 18 hermetically closes the opening 4a of the vertical thermal processing furnace 4 when the first lid 17 opens the opening 4a but no boat 3 passes through the opening 4a. The processing unit can effectively reduce the undesirable influence from the opening 4a when the first lid 17 is taken off from the opening 4a and the boat 3 is conveyed out, and can also reduce the wasted energy by preventing the fall of the temperature in the interior of the thermal processing furnace 4.